1. First, you need to show a search warrant. Unless you are arrested or detained, you can search without a license.
2. Require the person being searched or his family members, neighbors or other witnesses to be present.
If you want to search a woman's body, you can only search it by a female searcher. What happened after the search,
4. Relevant provisions of the Criminal Procedure Law: The information about the search shall be written in a record, which shall be signed or sealed by the investigator and the searched person or his family members, neighbors or other witnesses. If the searched person or his family is at large or refuses to sign or seal, it shall be indicated in the record. If a person refuses to sign or seal, the search personnel shall indicate in the record that the search that meets the above requirements is a legal search.